Re: [csswg-drafts] [selectors] Error handling is not exhaustive?

The definition of the `:not()` pseudo-class says that it takes a selector list as an argument. So I suppose that anything inside the brackets is parsed as a selector list (consisting of one invalid simple selector in this case). I guess this is one of the "more specific syntactic constraints" which the first note after the formal grammar description in the section 17 warns about.

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Received on Friday, 23 February 2018 21:20:39 UTC